推荐产品
品質等級
化驗
≥99% (titration)
形狀
solid
製造商/商標名
Calbiochem®
儲存條件
OK to freeze
顏色
white
有用的pH值範圍
7.0-9.0
pKa (25 °C)
8.1
溶解度
water: 500 mg/mL
正離子痕跡
heavy metals: ≤5 ppm
運輸包裝
ambient
儲存溫度
15-25°C
SMILES 字串
Cl.NC(CO)(CO)CO
InChI
1S/C4H11NO3.ClH/c5-4(1-6,2-7)3-8;/h6-8H,1-3,5H2;1H
InChI 密鑰
QKNYBSVHEMOAJP-UHFFFAOYSA-N
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一般說明
吸光度(1.0 M, H2O,260 nm):≤0.1。
在7.0-9.0的pH范围内有效。25°C时PKa为8.1。
已广泛用作生物缓冲液(吸光度:<0.1,在260 nm,1.0 M,H2O)。1.0 M H2O溶液的pH值范围为3.5-5.0,在20°C时pKa为8.3。
應用
- Effect of Organic Solvents on the Activity, Stability and Secondary Structure of asclepain cI, Using FTIR and Molecular Dynamics Simulations.: This study uses Tris hydrochloride as a buffer to assess the stability and structural changes in the asclepain cI enzyme, providing insights into enzyme applications in industrial and medical biotechnology (Origone et al., 2024).
- Microencapsulation of Omeprazole by Lactobacillus acidophilus ATCC 4356 Surface Layer Protein and Evaluation of its Stability in Acidic Condition.: Research demonstrates the use of Tris hydrochloride buffer in stabilizing microencapsulated omeprazole, aimed at enhancing drug delivery in acidic environments (Mobarak Qamsari et al., 2020).
警告
毒性:标准处理(A)
其他說明
所有缓冲液的pH值都与温度和浓度有关。对于 Tris 缓冲液,温度每降低 1°C,pH 就会增加约 0.03 单位,每稀释 10 倍,pH 会降低 0.03-0.05 单位。对于一些精准的应用,请使用经过仔细校准的pH计和玻璃/甘汞组合电极。
法律資訊
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Trizma is a registered trademark of Merck KGaA, Darmstadt, Germany
ULTROL is a registered trademark of Merck KGaA, Darmstadt, Germany
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 1
閃點(°F)
Not applicable
閃點(°C)
Not applicable
其他客户在看
Oncology letters, 21(6), 431-431 (2021-04-20)
Ovarian cancer is one of the leading causes of cancer-related death among women worldwide and accounts for 4% of all cancer cases in female patients. To date, ovarian cancer has the poorest prognosis among all types of gynecological cancer; thus
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